Answer: 6
Explanation:
A DNA strand has 3 distinct frame, thus for both strands, it will require 6 strands.
The answer you are looking for is Natural Selection.
<span>tubulin, the microtubule protein</span>
Answer:
Francesco Redi
Explanation:
Italian physicists disproved the theory of spontaneous generation by observing the relations between maggots and fly eggs on meat.
Some isotopes are radioactive, which makes them suitable for medical imaging procedures. Radioactive isotopes have found a wide range of use in medicine. For example, they are used as tracers for diagnostic as well as research on metabolic processes. They are also used in medical imaging procedures, these isotopes include fluorine-18, gallium-67 among many others.